<%@ page language="java"  pageEncoding="utf-8" contentType="text/html; charset=utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<c:set var="ctx" value="${pageContext.request.contextPath}" />
<script type="text/javascript">
	alert("登陆超时。系统自动跳转到登陆页，请重新登陆。");
	parent.top.location="${ctx}/admin/index.html";
</script>